Bug 448283 - suspend/resume-to/from-ram only works once, the next time the computer doesn't resume any more (Samsung X20).
Summary: suspend/resume-to/from-ram only works once, the next time the computer doesn'...
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 9
Hardware: All
OS: Linux
low
high
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2008-05-25 12:55 UTC by Jens Lautenbacher
Modified: 2008-06-15 21:39 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2008-06-15 21:39:54 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
Output from hal-device (110.13 KB, application/octet-stream)
2008-05-25 12:55 UTC, Jens Lautenbacher
no flags Details
output of lspci (1.96 KB, application/octet-stream)
2008-05-25 12:57 UTC, Jens Lautenbacher
no flags Details

Description Jens Lautenbacher 2008-05-25 12:55:16 UTC
Description of problem:

I can suspend and resume the machine successfully one time, the next time I 
suspend the machine, the resume will not work any more. There is some disk
activity seen, but the screen stays dark. it's also not possible to do anything
without seeing (under the assumption that only the graphic chip is not
initialized) like STRG-ALT-1 and then pressing the reboot combo STRG-ALT-DEL, or
even just pressing the power knob of the laptop that normally triggers a
shutdown. Only option is a hard shutdown/reset.

Version-Release number of selected component (if applicable):

kernel-2.6.25.3-18.fc9.i686

Laptop is a Samsung X20 with intel graphics chip. See attached output from
hal-device and lspci.

How reproducible: always :-(
suspend for the second time after power up, try to resume -> bang.
  
Actual results: resume hangs the second time

Expected results: suspend/resume works

Please tell me if I can help with any additional info!

Comment 1 Jens Lautenbacher 2008-05-25 12:55:16 UTC
Created attachment 306613 [details]
Output from hal-device

Comment 2 Jens Lautenbacher 2008-05-25 12:57:13 UTC
Created attachment 306614 [details]
output of lspci

Comment 3 Jens Lautenbacher 2008-06-15 21:39:54 UTC
Well, it now works for me with - at least - newer kernels. I don't know exactly
what finally made it work, if it was a kernel upgrade or something else (maybe
X/video related???)

For now I'll be closing the bug to reduce noise.


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